Namespaces

  • Nette
    • Application
      • Diagnostics
      • Responses
      • Routers
      • UI
    • Caching
      • Storages
    • ComponentModel
    • Config
      • Adapters
      • Extensions
    • Database
      • Diagnostics
      • Drivers
      • Reflection
      • Table
    • DI
      • Diagnostics
    • Diagnostics
    • Forms
      • Controls
      • Rendering
    • Http
    • Iterators
    • Latte
      • Macros
    • Loaders
    • Localization
    • Mail
    • Reflection
    • Security
      • Diagnostics
    • Templating
    • Utils
      • PhpGenerator
  • NetteModule
  • None
  • PHP

Classes

  • ArrayHash
  • ArrayList
  • Callback
  • DateTime
  • Environment
  • Framework
  • FreezableObject
  • Image
  • Object
  • ObjectMixin

Interfaces

  • IFreezable

Exceptions

  • ArgumentOutOfRangeException
  • DeprecatedException
  • DirectoryNotFoundException
  • FatalErrorException
  • FileNotFoundException
  • InvalidArgumentException
  • InvalidStateException
  • IOException
  • MemberAccessException
  • NotImplementedException
  • NotSupportedException
  • OutOfRangeException
  • StaticClassException
  • UnexpectedValueException
  • UnknownImageFileException
  • Overview
  • Namespace
  • Class
  • Tree
  • Deprecated
  1: <?php
  2: 
  3: /**
  4:  * This file is part of the Nette Framework (http://nette.org)
  5:  *
  6:  * Copyright (c) 2004 David Grudl (http://davidgrudl.com)
  7:  *
  8:  * For the full copyright and license information, please view
  9:  * the file license.txt that was distributed with this source code.
 10:  */
 11: 
 12: namespace Nette;
 13: 
 14: use Nette;
 15: 
 16: 
 17: /**
 18:  * Nette\Object is the ultimate ancestor of all instantiable classes.
 19:  *
 20:  * It defines some handful methods and enhances object core of PHP:
 21:  *   - access to undeclared members throws exceptions
 22:  *   - support for conventional properties with getters and setters
 23:  *   - support for event raising functionality
 24:  *   - ability to add new methods to class (extension methods)
 25:  *
 26:  * Properties is a syntactic sugar which allows access public getter and setter
 27:  * methods as normal object variables. A property is defined by a getter method
 28:  * or setter method (no setter method means read-only property).
 29:  * <code>
 30:  * $val = $obj->label;     // equivalent to $val = $obj->getLabel();
 31:  * $obj->label = 'Nette';  // equivalent to $obj->setLabel('Nette');
 32:  * </code>
 33:  * Property names are case-sensitive, and they are written in the camelCaps
 34:  * or PascalCaps.
 35:  *
 36:  * Event functionality is provided by declaration of property named 'on{Something}'
 37:  * Multiple handlers are allowed.
 38:  * <code>
 39:  * public $onClick;                // declaration in class
 40:  * $this->onClick[] = 'callback';  // attaching event handler
 41:  * if (!empty($this->onClick)) ... // are there any handlers?
 42:  * $this->onClick($sender, $arg);  // raises the event with arguments
 43:  * </code>
 44:  *
 45:  * Adding method to class (i.e. to all instances) works similar to JavaScript
 46:  * prototype property. The syntax for adding a new method is:
 47:  * <code>
 48:  * MyClass::extensionMethod('newMethod', function(MyClass $obj, $arg, ...) { ... });
 49:  * $obj = new MyClass;
 50:  * $obj->newMethod($x);
 51:  * </code>
 52:  *
 53:  * @author     David Grudl
 54:  *
 55:  * @property-read Nette\Reflection\ClassType $reflection
 56:  */
 57: abstract class Object
 58: {
 59: 
 60:     /**
 61:      * Access to reflection.
 62:      * @return Nette\Reflection\ClassType
 63:      */
 64:     public static function getReflection()
 65:     {
 66:         return new Reflection\ClassType(get_called_class());
 67:     }
 68: 
 69: 
 70:     /**
 71:      * Call to undefined method.
 72:      * @param  string  method name
 73:      * @param  array   arguments
 74:      * @return mixed
 75:      * @throws MemberAccessException
 76:      */
 77:     public function __call($name, $args)
 78:     {
 79:         return ObjectMixin::call($this, $name, $args);
 80:     }
 81: 
 82: 
 83:     /**
 84:      * Call to undefined static method.
 85:      * @param  string  method name (in lower case!)
 86:      * @param  array   arguments
 87:      * @return mixed
 88:      * @throws MemberAccessException
 89:      */
 90:     public static function __callStatic($name, $args)
 91:     {
 92:         return ObjectMixin::callStatic(get_called_class(), $name, $args);
 93:     }
 94: 
 95: 
 96:     /**
 97:      * Adding method to class.
 98:      * @param  string  method name
 99:      * @param  callable
100:      * @return mixed
101:      */
102:     public static function extensionMethod($name, $callback = NULL)
103:     {
104:         if (strpos($name, '::') === FALSE) {
105:             $class = get_called_class();
106:         } else {
107:             list($class, $name) = explode('::', $name);
108:         }
109:         $class = new Reflection\ClassType($class);
110:         if ($callback === NULL) {
111:             return $class->getExtensionMethod($name);
112:         } else {
113:             $class->setExtensionMethod($name, $callback);
114:         }
115:     }
116: 
117: 
118:     /**
119:      * Returns property value. Do not call directly.
120:      * @param  string  property name
121:      * @return mixed   property value
122:      * @throws MemberAccessException if the property is not defined.
123:      */
124:     public function &__get($name)
125:     {
126:         return ObjectMixin::get($this, $name);
127:     }
128: 
129: 
130:     /**
131:      * Sets value of a property. Do not call directly.
132:      * @param  string  property name
133:      * @param  mixed   property value
134:      * @return void
135:      * @throws MemberAccessException if the property is not defined or is read-only
136:      */
137:     public function __set($name, $value)
138:     {
139:         return ObjectMixin::set($this, $name, $value);
140:     }
141: 
142: 
143:     /**
144:      * Is property defined?
145:      * @param  string  property name
146:      * @return bool
147:      */
148:     public function __isset($name)
149:     {
150:         return ObjectMixin::has($this, $name);
151:     }
152: 
153: 
154:     /**
155:      * Access to undeclared property.
156:      * @param  string  property name
157:      * @return void
158:      * @throws MemberAccessException
159:      */
160:     public function __unset($name)
161:     {
162:         ObjectMixin::remove($this, $name);
163:     }
164: 
165: }
166: 
Nette Framework 2.0.11 API API documentation generated by ApiGen 2.8.0